B. a country is harboring terrorists responsible for attacks on the U.S.
Explanation:
The Powell Doctrine is a term that is used for a policy that is primarily focused on defense of the country and preventing attacks on the country, usually by using military force. In order for a military attack to be approved though numerous things have to be taken in consideration, examined, and answered.
From the presented scenarios, the Powell Doctrine would enable the U.S. the intervene in a country is harboring terrorists responsible for attacks on the U.S. Such examples in the past few decades have been the war in Afghanistan because of Al-Qaeda, and the war in Iraq, also because of Al-Qaeda. A military intervention also occurred in Iraq and the neighboring Syria because of the rise of the terrorist organization ISIS among other reasons.
Answer:Although the colonists ventured to challenge Britain's naval power from the outbreak of the conflict, the war at sea in its later stages was fought mainly between Britain and America's European allies, the American effort
Yes, it is true that the Federalist Papers were written by Hamilton, Madison and Jay in support of the constitution, however a large majority of them were written by Hamilton alone.